<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Document</title>
	<style>
		.box{
			width: 200px;
			height: 200px;
			background: #fff url(./bg.png) -230px -80px no-repeat;
			border: 1px solid red;
		}
	</style>
</head>
<body>
	<div class="box">box</div>
</body>
</html>